LCMXO3D-9400HC-5BG400I

The LCMXO3D-9400HC-5BG400I is a MachXO3D family Field Programmable Gate Array (FPGA) IC from Lattice Semiconductor. It integrates 1,175 LABs (9,400 logic elements) with on-chip RAM and a large I/O count in a 400‑LFBGA package for industrial applications.

Designed for applications that require non-volatile, reconfigurable logic with broad I/O and embedded memory, this device balances integration and robustness with an industrial temperature range and flexible supply options.

Key Features

• Core & Logic — 1,175 LABs delivering 9,400 logic elements for implementing glue logic, control functions, and custom state machines.
• Embedded Memory — 442,368 total RAM bits, providing approximately 0.44 Mbits of embedded memory for buffering, lookup tables, and small data structures.
• I/O Capacity — 335 user I/O pins to support dense connectivity for sensors, peripherals, and multi‑bus interfaces.
• Power — Supports a wide voltage supply range from 2.375 V to 3.465 V to accommodate varied system rails.
• Package & Mounting — 400‑LFBGA supplied as a 400‑CABGA (17×17) package for surface‑mount assembly.
• Industrial Temperature & Grade — Industrial grade operation from −40 °C to 100 °C for use in demanding environments.
• Non‑volatile, Reconfigurable Architecture — Family features include non‑volatile reconfiguration and TransFR reconfiguration capability as described in the MachXO3D family documentation.
• Embedded and Hardened IP — Family data references dedicated embedded security blocks and hardened IP (I²C, SPI, timer/counter), enabling system‑level functions without consuming general logic.
• System Features from MachXO3D Family — Includes clocking resources, on‑chip oscillator options, user flash memory (UFM), and advanced I/O features outlined in the MachXO3D family data.
• Compliance — RoHS‑compliant per supplier environmental information.

Typical Applications

• Industrial Control — Use for control logic, protocol conversion, and supervisory functions where industrial temperature operation and robust I/O are required.
• Interface Bridging — Dense I/O and configurable logic make the device suitable for bridging and remapping signals between subsystems and buses.
• Security and System Management — Embedded security block and UFM on MachXO3D family devices support secure configuration, authentication, and system-level management tasks.
• Human‑Machine Interfaces — Implement display controllers, keypad handling, and peripheral aggregation with available logic and I/O resources.

Unique Advantages

• Highly integrated logic and I/O: 9,400 logic elements and 335 I/O reduce external glue logic and simplify board design.
• Compact, production‑ready package: 400‑LFBGA (400‑CABGA, 17×17) surface‑mount package supports high‑density designs and automated assembly.
• Industrial reliability: Rated for −40 °C to 100 °C and specified as industrial grade for demanding operating environments.
• Flexible power interface: Broad supply range (2.375 V to 3.465 V) eases integration with a variety of system rails.
• On‑chip memory and hardened IP: Approximately 0.44 Mbits of embedded RAM plus family‑level hardened blocks (security, I²C, SPI, timers) preserve logic for application features.
• Non‑volatile reconfigurability: MachXO3D family features enable reprogramming and configuration retention without external volatile storage.

Why Choose LCMXO3D-9400HC-5BG400I?

The LCMXO3D-9400HC-5BG400I positions itself as a compact, industrial‑grade FPGA option for designs that demand a balance of logic capacity, extensive I/O, and on‑chip memory. Its MachXO3D family features—non‑volatile reconfiguration, embedded security primitives, and hardened peripheral IP—help reduce system complexity while preserving general logic for application‑specific functions.

This device is well suited for engineers building industrial control, interface bridging, system management, or HMI subsystems who require documented family‑level features and the reliability of an industrial‑rated FPGA in a 400‑LFBGA form factor.

Request a quote or submit an inquiry today to check availability and pricing for LCMXO3D-9400HC-5BG400I and to discuss how it fits your next design.